TA75DU-80M
Product ID:76038
Updated: 2026/4/3
Key Features
- 1Provide reliable protection against motor overload and phase failure. 2、Ensure precise overload detection with Trip Class 10A. 3、Enhance performance stability through temperature compensation. 4、Choose between automatic or manual reset for operational flexibility. 5、Simplify installation by direct mounting on compatible contactors.
Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Product Net Width | 54 mm | Product Net Height | 90 mm |
| Product Net Depth / Length | 111 mm | Product Net Weight | 0.37 kg |
| Rated Operational Voltage | Main Circuit 690 V AC Main Circuit 440 V DC | Rated Operational Current (Ie) | 80 A |
| Number of Poles | 3 | Number of Auxiliary Contacts NC | 1 |
| Number of Auxiliary Contacts NO | 1 | Number of Protected Poles | 3 |
| Conventional Free-air Thermal Current (Ith) | Auxiliary Circuit NC 5 A Auxiliary Circuit NO 5 A | Rated Operational Current AC-15 (Ie) | (120 V) NC 3 A (120 V) NO 1.5 A (240 V) NC 3 A (240 V) NO 1.2 A (400 V) NC 0.75 A (400 V) NO 0.37 A (440 V) NC 0.75 A (440 V) NO 0.37 A (500 V) NC 0.3 A (500 V) NO 0.25 A |
| Degree of Protection | Housing IP20 Main Circuit Terminals IP20 | Connecting Capacity Auxiliary Circuit | Flexible 1/2x 0.75 ... 2.5 mm² Rigid 1/2x 0.75 ... 4 mm² |
| Wire Stripping Length | Auxiliary Circuit 9 mm Main Circuit 14 mm | Recommended Screw Driver | Auxiliary Circuit Pozidriv 1 Main Circuit Pozidriv 2 |
| Power Loss | at Rated Operating Conditions per Pole 2.5 ... 4.4 W | Suitable For | AX50 AX65 AX80 |
| Standards | CSA 22.2 No. 14 IEC/EN 60947-1 IEC/EN 60947-4-1 IEC/EN 60947-5-1 UL 508 | Maximum Operating Voltage UL/CSA | Main Circuit 600 V AC |
| Contact Rating UL/CSA | (NC:) B600 (NO:) C600 | Connecting Capacity Main Circuit UL/CSA | Flexible 1/2x 8-1 AWG Stranded 1/2x 8-1 AWG |
| Connecting Capacity Auxiliary Circuit UL/CSA | Flexible 1/2x 18-14 AWG Stranded 1/2x 18-14 AWG | Tightening Torque UL/CSA | Auxiliary Circuit 12 in·lb Main Circuit 40 in·lb |
| Ambient Air Temperature | Operation -25 ... +55 °C Operation Compensated -25 ... +55 °C Storage -40 ... +70 °C | Resistance to Shock acc. to IEC 60068-2-27 | 25g 2 shocks 13 ms |
| RoHS Status | Following EU Directive 2011/65/EU and Amendment 2015/863 July 22, 2019 | Toxic Substances Control Act - TSCA | 2CMT2023-006525 |
| ETIM 5 | EC000106 - Thermal overload relay | ETIM 6 | EC000106 - Thermal overload relay |
| ETIM 7 | EC000106 - Thermal overload relay | ETIM 8 | EC000106 - Thermal overload relay |
| eClass | V11.0 : 27371501 | UNSPSC | 39121520 |
| IDEA Granular Category Code (IGCC) | 5364 >> Overload relay | E-Number (Finland) | 3707438 |
| Manufacturer ID | 1SAZ321201R2006 |
Specifications may be subject to change without notice